Description

3-(Methoxycarbonyl)-1,2,2-Trimethylcyclopentane-1-Carboxylic Acid is a high-purity, multifunctional cyclopentane derivative serving as a critical chiral building block and synthetic intermediate. Its value lies in its unique sterically hindered structure, which is essential for constructing complex molecules with precise stereochemistry. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and advanced material science sectors for developing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of prostaglandin analogs, antiviral agents, and other complex therapeutic molecules.
• Agrochemical Research: Used in developing novel pesticides and herbicides, leveraging its constrained cyclopentane ring for bioactive conformation.
• Material Science: Serves as a monomer or cross-linking agent for synthesizing specialty polymers with tailored thermal and mechanical properties.
• Flavor & Fragrance Chemistry: A precursor for creating musky or amber-type odorants due to its bulky, lipophilic structure.
• Asymmetric Catalysis: Employed as a ligand precursor or a chiral auxiliary in stereoselective synthesis.
• Academic & R&D: A valuable compound for methodological studies in organic synthesis and stereochemistry.

Basic Information

Product Name	3-(Methoxycarbonyl)-1,2,2-Trimethylcyclopentane-1-Carboxylic Acid
CAS No.	306935-15-9
Molecular Formula	C12H20O4
Molecular Weight	228.29 g/mol
Synonyms	1,2,2-Trimethyl-3-(methoxycarbonyl)cyclopentane-1-carboxylic acid; Methyl 1-carboxy-1,2,2-trimethylcyclopentane-3-carboxylate; 1-Carboxy-1,2,2-trimethylcyclopentane-3-carboxylic acid methyl ester; 3-Carbomethoxy-1,2,2-trimethylcyclopentane-1-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-(Methoxycarbonyl)-1,2,2-Trimethylcyclopentane-1-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.